Viktor V.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

👋 𝐇𝐞𝐲! I’m a Solution Architect with over 13 years of experience creating fast, user-friendly apps. I specialize in iOS/macOS development, leading teams, and pushing the boundaries through R&D. 🔸 𝐖𝐡𝐚𝐭 𝐈 𝐨𝐟𝐟𝐞𝐫: - Full-cycle development: from idea to App Store - Clean, maintainable, and efficient code - UX-first mindset: apps that are not just functional, but delightful - Clear communication and on-time delivery - Collaboration with designers, backend developers, and product teams 👉 If you need someone reliable to help build, improve, or grow your applications, let’s chat — I’d love to hear more about your project! 𝐌𝐲 𝐬𝐤𝐢𝐥𝐥𝐬: - Swift, Objective-C, C, Python, Java, Typescript, JS - iOS, iPadOS, CarPlay, macOS - SwiftUI, UIKit, Storyboards, Xib, SnapKit - Combine, Actors, RxSwift, Core Animation - Core Data, Realm, SwiftData, SQLite - RESTful APIs, GraphQL, WebSocket and SSE integrations, OAuth - MVVM, VIPER, MVP, MVC - Unit testing (XCTest), UI testing, Test-Driven Development (TDD) - Push Notifications, In-App Purchases, Deep Linking - Git, CI/CD (Fastlane, Jenkins) - App Store submission, app analytics integration (Firebase, Mixpanel, Amplitude) - AI, AI agent, MCP, RAG, VectorDB + embedding